November 2024

Researchers from Friedrich Schiller University Jena, CNM Technologies, NOXXON Pharma, APTARION Biotech and Radboud University Medical Center have developed graphene field effect transistor (GFET) sensors based on van der Waals (vdW) heterostructures of single-layer graphene layered with a molecular ≈1 nm thick carbon nanomembrane (CNM).

1 / 1Schematic illustration of the fabrication steps of the l-AP/PEG-CNM GFET sensors. Credit: Advanced Materials 

The CNM acts as an ultrathin molecular interposer between the graphene channel and the analyte and allows bio-functionalization without impairing the graphene properties including its charge carrier mobility. 

Israeli-based 2D Generation (2DG), which specializes in graphene-based solutions for semiconductors, has been acquired by ASX-listed Adisyn (ASX:AI1), a provider of tech services for SMEs in the Australian defense sector that has expanded its focus to the semiconductor industry through this acquisition.

Adisyn is also one of the founders of Connecting Chips European Union Joint Undertaking, a collaboration that includes industry leaders like NVIDIA, Valeo, and Applied Materials. This acquisition not only brings Adisyn cutting-edge technology, but potentially opens the door for the company to enter the semiconductor space.

HydroGraph Clean Power has announced that it intends to complete a non-brokered private placement of units of the Company, at a price of $0.16 per Unit, for aggregate gross proceeds of up to CAD$2,000,000 (around USD$1,400,000).

Net proceeds from the Offering will be used for furthering commercialization via application development at the GEIC (Graphene Engineering Innovation Center) driven by customer interest, production upscaling, business development and general working capital purposes. 

MIT researchers have gained new understanding of what leads electrons to split into fractions of themselves. Their solution sheds light on the conditions that give rise to exotic electronic states in graphene and other two-dimensional systems.

The recent work attempts to make sense of a discovery that was reported earlier this year by a different group of physicists at MIT, led by Assistant Professor Long Ju. Ju’s team found that electrons appear to exhibit “fractional charge” in pentalayer graphene — a configuration of five graphene layers that are stacked atop a similarly structured sheet of boron nitride.

Researchers at the California Institute of Technology (Caltech) have developed a method for coating lithium-ion battery cathodes with graphene, extending their life and performance. This recent effort may improve lithium-ion battery performance and reduce reliance on cobalt, an element frequently used in lithium-ion batteries that is difficult to source sustainably.

Image credit: Caltech

Caltech senior research scientist, David Boyd, has worked over the past decade to develop techniques for manufacturing graphene. In 2015, Boyd and colleagues discovered that high-quality graphene could be produced at room temperature. Prior to this, the production of graphene required extremely high temperatures, up to 1,000 degrees Celsius. After this breakthrough, they searched for new applications for graphene. Recently, Boyd teamed up with Will West, a technologist at Caltech's Jet Propulsion Laboratory (JPL), which Caltech manages for NASA. West specializes in electrochemistry and, in particular, in the development of improved battery technologies. Boyd and West set out to see if graphene could create an improved lithium-ion battery, which they have shown to be possible.

Graphene Manufacturing Group (GMG) has announced the launch of SUPER G®, a graphene slurry which can be used to enhance the performance of lithium-ion batteries. This product has, according to GMG, the potential to reshape the future of energy storage, offering battery manufacturers an innovative solution that optimizes efficiency, power, and longevity.

SUPER G® is a graphene slurry which has been developed by GMG over the last 3 years for GMG’s own Graphene Aluminum-Ion Battery which has unique properties of high electrical conductivity, low charge transfer resistance and high density compared to other carbon battery additives and materials used in lithium-ion batteries.

HydroGraph Clean Power, a sustainable commercial manufacturer of graphene, has announced that it has received a purchase order from a major global automotive company for research quantities of four additional graphene products. The purchase order includes both pristine functionalizations and completely novel formulations produced by HydroGraph’s patented explosion synthesis process.

The new purchase order is an expansion of the ongoing automotive composite improvement program which began with the customer earlier in 2024, adding new graphene projects in advanced manufacturing applications.

G6 Materials has announced it will cease all revenue generating activities due to legal hardships, an inability to raise capital, insolvency issues and an impending failure to file cease trade order to be issued by the British Columbia Securities Commission.

The Company will cease operations at its Ronkonkoma, NY facility following an eviction notice from the landlord due to significant unpaid rent. The Company maintains the Graphene Supermarket and Breathe Plus digital assets and will look to develop opportunities within these avenues for revenue generation. The Company is currently assessing its situation to determine the next steps.

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Solidion Technology, an advanced silicon anode and battery technology materials provider, has announced its operational and financial results for the third quarter of 2024. The Company declared a $4.2 million loss from continuing operations, including increased spending on third-party validation testing for automakers. Net Loss was $6,636,679. 

Solidion Technology also mentioned technological and business developments. Among the technological advancements were: developing and securing a newly granted U.S. patent for technology enabling 5-minute charging of lithium batteries across all climates by leveraging a graphene-based heat spreader for optimal battery temperature control, expanding the Company's industry-leading intellectual property portfolio 1 with 20 new U.S. patents granted this year and achieving third-party validation for the Company's cost-effective process that eliminates the need for toxic silane gas and CVD techniques.